基于Backstepping的无人机自动着舰控制律

UAV Carrier Landing System Based on Backstepping

针对无人机自动着舰问题,通过对无人机运动学模型分析,以无人机的纵向运动模型为验证平台,论证了Backstepping控制方法应用于无人机自动着舰系统设计的可行性。为了抑制风的干扰,提高着舰精度,设计出基于Backstepping的自动着舰引导系统。通过对所设计的自动着舰导引系统进行仿真。在仿真层面上,该设计能够满足着舰要求,能有效抑制风的影响,具有良好的鲁棒性能。

This paper focus on the problem of UAV carrier landing. Through the use of UAV longitudinal dynamic model for validation platform, the validity of Backstepping control method is verified for UAV carrier landing system. In order to restraint the effect of wind and improve the precision of carrier landing, UAV carrier landing system is designed based on Backstepping. The automatic landing system was simulated, and the result showed that the requirement of carrier landing, restraint wind and excellent robustness were all achieved the performance specifications of the design. This control method can be widely applied in UAV carrier landing.